Tenses
Learn how English verb tenses express time, sequence, habits, completed actions, and ongoing situations.
Grammar · A1–C2
English Grammar
Learn English grammar through clear explanations, examples, common mistakes, and topic-based practice.
Latest Grammar Lessons
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Sentence Structure
Learn how English sentences are formed and how word order affects meaning and accuracy.
Subject-Verb Agreement
Learn how subjects and verbs agree in number and person in standard English.
Articles and Determiners
Learn how to use a, an, the, demonstratives, quantifiers, and other determiners accurately.
Prepositions
Learn common English prepositions for time, place, direction, movement, and relationships.
Adjectives and Adverbs
Learn how adjectives and adverbs describe nouns, verbs, actions, and degrees of meaning.
Modals
Learn how modal verbs express ability, possibility, permission, advice, necessity, and obligation.
Conditionals
Learn how English conditional forms describe real, possible, hypothetical, and past situations.
Nouns and Countability
Learn countable and uncountable nouns, singular and plural forms, quantity expressions, and common noun patterns.
Pronouns and Possessives
Learn personal, object, possessive, reflexive, indefinite, and other common pronoun patterns.
Questions and Auxiliary Verbs
Learn how to form direct and indirect questions and use auxiliary verbs accurately.
Practice Grammar
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Build balanced English skills by combining lessons across the six learning areas.